DWORD CGUIPage::OnGetObjectInsideRect(DWORD size, void *params)
{
DWORD retVal;
OBJECTLIST::iterator olIter;
IGUIElement *object;
OBJINRECT *data;
VERIFY_MESSAGE_SIZE(size, sizeof(OBJINRECT));
data = (OBJINRECT*)params;
int x1 = data->x1;
int x2 = data->x2;
int y1 = data->y1;
int y2 = data->y2;
POSITIONDATA pd;
IHashString *guiName;
for(olIter = m_ObjectList.begin();
olIter != m_ObjectList.end();
olIter++)
{
object = dynamic_cast<IGUIElement*>(*olIter);
if(!object)
{
m_ToolBox->SetErrorValue(ERR_NULL_POINTER);
m_ToolBox->Log(LOGERROR, _T("Could not grab IGUIElement from list of gui elements"));
return MSG_ERROR;
}
guiName = object->GetName();
static DWORD msgHash_GetPosition = CHashString(_T("GetPosition")).GetUniqueID();
retVal = m_ToolBox->SendMessage(msgHash_GetPosition, sizeof(POSITIONDATA), &pd, guiName);
if(retVal != MSG_HANDLED)
{
m_ToolBox->Log(LOGERROR, _T("Could not send GetPosition message to %s\n"), guiName->GetString());
return MSG_ERROR;
}
if( InsideRect((int)pd.m_fXPos, (int)pd.m_fYPos,
data->x1, data->y1, data->x2, data->y2) )
{
data->list.push_back(object);
}
}
if (data->list.empty())
{
return MSG_HANDLED_PROCEED;
}
else
{
return MSG_HANDLED_STOP;
}
}
DWORD CGUIPage::OnGetObjectUnderCursor(DWORD size, void *params)
{
OBJECTLIST::iterator olIter;
IGUIElement *lesserGE = NULL;
IGUIElement *newGE;
OBJUNDERCURSOR *data;
VERIFY_MESSAGE_SIZE(size, sizeof(OBJUNDERCURSOR));
data = (OBJUNDERCURSOR*)params;
float fCursorPosX = data->m_fPosX;
float fCursorPosY = data->m_fPosY;
data->m_Name = NULL;
data->m_CompType = NULL;
for(olIter = m_ObjectList.begin();
olIter != m_ObjectList.end();
olIter++)
{
newGE = dynamic_cast<IGUIElement*>(*olIter);
if(!newGE)
{
EngineGetToolBox()->SetErrorValue(ERR_NULL_POINTER);
EngineGetToolBox()->Log(LOGERROR, _T("Could not grab IGUIElement from list of gui elements"));
return MSG_ERROR;
}
if(newGE->IsCursorOver(fCursorPosX, fCursorPosY))
{
if(lesserGE==NULL)
{
lesserGE = newGE;
}
else if( lesserGE->GetZOrder() > newGE->GetZOrder() )
{
lesserGE = newGE;
}
}
}
if(lesserGE)
{
data->m_Name = lesserGE->GetName();
data->m_CompType = lesserGE->GetComponentType();
}
if(data->m_Name == NULL)
{
return MSG_HANDLED_PROCEED;
}
else
{
return MSG_HANDLED_STOP;
}
}
DWORD CGUIPage::OnGetPageItemList(DWORD size, void *param)
{
VERIFY_MESSAGE_SIZE(size, sizeof(GUIELEMLIST));
GUIELEMLIST *gel = (GUIELEMLIST*) param;
IGUIElement *guiElement;
OBJECTLIST::iterator olIter = m_ObjectList.begin();
while(olIter != m_ObjectList.end())
{
guiElement = dynamic_cast<IGUIElement*>((*olIter));
if(guiElement == NULL)
{
m_ToolBox->SetErrorValue(ERR_NULL_POINTER);
m_ToolBox->Log(LOGERROR, _T("Could not cast to IGUIElement: %s"), (*olIter)->GetName());
}
gel->m_vNames.push_back(guiElement->GetName()->GetString());
gel->m_vTypes.push_back(guiElement->GetComponentType()->GetString());
olIter++;
}
return MSG_HANDLED_STOP;
}